Goodridge re-usable locknut to suit bulkhead fittings. Available in zinc plated steel, stainless steel or anodised aluminium and in various threads.
Goodridge Bulkhead Fitting Locknut - 4 JIC (7/16 X 20), Silver, Plated Steel, Z1 plated, Silver
KS Tools 450.5006 1/2" KM Locknut Wrench KM6, External Spigot
Goodridge Banjo Bolt - Standard, M12 x 1, Plated Steel, Silver
Goodridge Female To Female JIC Equal Thread - 3 (3/8 x 24) In Anodised Aluminium, Blue
Goodridge Stainless Steel Lockwire - 0.51mm
Goodridge Male To Male JIC Equal Thread - 3 (3/8 x 24) In Anodised Aluminium, Blue